<!DOCTYPE html>
<html class="reftest-wait">
  <head>
    <title>Testcase, bug 438537</title>
    <script>
      window.addEventListener("MozReftestInvalidate",
        function() {
          var div = document.getElementById("div");
          div.style.height = "40px";
          document.documentElement.className = "";
        }, false);
    </script>
  </head>
  <body>
    <div id="div" style="height:20px;border:solid 2px black;border-radius: 8px;overflow:hidden">
    </div>
  </body>
</html>
